package cn.itcast.common.utils;

import com.google.gson.Gson;
import com.qiniu.common.QiniuException;
import com.qiniu.common.Zone;
import com.qiniu.http.Response;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.util.Auth;

import java.io.*;
import java.util.UUID;

public class ImageUploadUtils {
    private static String accessKey = "COuoDRVa7JLsuurzIvQSI_pEDceHDw3yGfJEmvwv";
    private static String secretKey = "3RWpTjB5Jxg3QosUFr4mxbHXJ5JR2m6AHQqYsSlr";
    private static String bucket = "heima87";
    private static String imageprix = "http://pr6okyxqt.bkt.clouddn.com/";

    public String upload(byte [] bytes) {
        //构造一个带指定Zone对象的配置类
        Configuration cfg = new Configuration(Zone.zone0());
        //...其他参数参考类注释
        UploadManager uploadManager = new UploadManager(cfg);
        //...生成上传凭证，然后准备上传
        //默认不指定key的情况下，以文件内容的hash值作为文件名
        String key = UUID.randomUUID().toString();
        System.out.println(key);
        try {
            ByteArrayInputStream byteInputStream=new ByteArrayInputStream(bytes);
            Auth auth = Auth.create(accessKey, secretKey);
            String upToken = auth.uploadToken(bucket);
            try {
                Response response = uploadManager.put(byteInputStream,key,upToken,null, null);
                //解析上传成功的结果
                DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
                System.out.println(putRet.key);
                System.out.println(putRet.hash);
            } catch (QiniuException ex) {
                Response r = ex.response;
                System.err.println(r.toString());
                try {
                    System.err.println(r.bodyString());
                } catch (QiniuException ex2) {
                    //ignore
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return imageprix+key;
    }

    public static void main(String[] args) throws Exception {
        File file = new File("D:\\logo.jpg");
        InputStream input = new FileInputStream(file);
        byte[] byt = new byte[input.available()];
        input.read(byt);
        new ImageUploadUtils().upload(byt);
    }
}
